Something I found in my wandering, have no idea who wrote it, but he/she must have been a very thoughtful person.
Go placidly amid the noise & haste, & remember what peace there may be in silence.
As far as possible without surrender be on good terms with all persons.
Speak your truth quietly & clearly; and listen to others, even the dull & ignorant; they too have their story.
Avoid loud and aggressive persons, they are vexations to the spirit.
If you compare yourself to others, you may become vain and bitter; for always there will be greater & lesser persons than yourself. Enjoy your achievements as well as your plans. Keep interested...